Name:           postsrsd2
Version:        2.0.11
Release:        1%{?dist}
Summary:        Sender Rewriting Scheme (SRS) provider for Postfix
Conflicts:      postsrsd

License:        GPL-3.0-only AND BSD-3-Clause AND FSFUL
URL:            https://github.com/roehling/postsrsd
Source0:        https://github.com/roehling/postsrsd/archive/%{version}/postsrsd-%{version}.tar.gz
# SELinux policy source files
Source1:        postsrsd.te
Source2:        postsrsd.fc
Source3:        postsrsd.if

BuildRequires:  gcc
BuildRequires:  cmake
BuildRequires:  make
BuildRequires:  libconfuse-devel
BuildRequires:  systemd-rpm-macros
# SELinux policy build requirements
BuildRequires:  selinux-policy-devel
%{?selinux_requires_policy_build}

%{?systemd_requires}
Requires(post): policycoreutils
Requires(preun): policycoreutils
Requires(postun): policycoreutils
Requires:       logrotate

%description
PostSRSd provides the Sender Rewriting Scheme (SRS) via TCP-based lookup tables
for Postfix. SRS is needed if your mail server acts as forwarder.

This is version 2.x of postsrsd, packaged as postsrsd2.

%prep
%autosetup -n postsrsd-%{version}

# SELinux files setup
mkdir selinux
cp %{SOURCE1} %{SOURCE2} %{SOURCE3} selinux/

%build
# RHEL 9/10 style cmake build
%cmake \
    -DCMAKE_BUILD_TYPE=Release \
    -DSYSCONF_DIR=%{_sysconfdir} \
    -DGENERATE_SRS_SECRET=OFF \
    -DUSE_SELINUX=ON \
    -DINIT_FLAVOR=systemd

%cmake_build

# Build SELinux policy
cd selinux
make -f %{_datadir}/selinux/devel/Makefile postsrsd.pp

%install
%cmake_install

# Install SELinux policy
install -d %{buildroot}%{_datadir}/selinux/packages/%{name}
install -m 0644 selinux/postsrsd.pp %{buildroot}%{_datadir}/selinux/packages/%{name}/

# Ensure runtime directory exists (systemd handles this usually, but good for packaging)
mkdir -p %{buildroot}/run/postsrsd

%pre
# Create postsrsd user/group if strictly needed (daemon usually runs as dynamic user or nobody depending on config)
# 2.x usually relies on systemd DynamicUser or a specific user created here.
getent group postsrsd >/dev/null || groupadd -r postsrsd
getent passwd postsrsd >/dev/null || \
    useradd -r -g postsrsd -d /run/postsrsd -s /sbin/nologin \
    -c "PostSRSd system user" postsrsd
exit 0

%post
%systemd_post postsrsd.service

# Install SELinux module
if [ "$1" -le "1" ] ; then # First install
    semodule -i %{_datadir}/selinux/packages/%{name}/postsrsd.pp 2>/dev/null || :
    fixfiles -R %{name} restore || :
    # Apply context to configuration directory specifically
    restorecon -R %{_sysconfdir}/postsrsd || :
fi

%preun
%systemd_preun postsrsd.service
if [ "$1" -eq 0 ] ; then # Final removal
    semodule -r postsrsd 2>/dev/null || :
fi

%postun
%systemd_postun_with_restart postsrsd.service
if [ "$1" -ge 1 ] ; then # Upgrade
    semodule -i %{_datadir}/selinux/packages/%{name}/postsrsd.pp 2>/dev/null || :
    fixfiles -R %{name} restore || :
fi

%files
%license LICENSE
%doc README.md
%dir %{_sysconfdir}/postsrsd
%config(noreplace) %{_sysconfdir}/postsrsd/postsrsd.conf
%{_sbindir}/postsrsd
%{_unitdir}/postsrsd.service
%{_mandir}/man8/postsrsd.8*
%{_datadir}/selinux/packages/%{name}/postsrsd.pp
# 2.x might install other docs or examples, check build output if necessary

%changelog
* Wed Nov 20 2024 User Name <user@example.com> - 2.0.11-1
- Initial package for postsrsd 2.x (named postsrsd2)
- Added SELinux policies
- Updated dependencies for RHEL 10